Berlin, Berlin, Germany
Trier, Rhineland-Palatinate, Germany
Stuttgart, Baden-Württemberg, Germany
Frankfurt am Main, Hessen, Germany
Thessaloniki, Decentralized Administration of Macedonia and Thrace, Greece
Paderborn, North Rhine-Westphalia, Germany
Jena, Thuringia, Germany
Weissenburg in Bayern, Bavaria, Germany
Masyaf, Hama Governorate, Syrian Arab Republic
